Intense soil preparation and disturbance in crops, over time, reduces the quantity and quality of soil organic matter. Given this context, this work aimed to determine soil carbon stocks and labile fractions under agroforestry system (AFS) and toposequences in an altitude marsh, Taquaritinga do Norte, Pernambuco, Brazil. The study was carried out at the Yaguara farm, and the areas studied were native forest with 4.57 ha and coffee plantation in shade with native forest with 25.59 ha. Soil samples were collected in four trenches measuring 1.5 x 1.5 x 0.60 m, with a distance of 50 meters. Soils were collected at depths of 0–20, 20–40 and 40-60 cm, followed by chemical, physical and density analyzes to determine soil carbon stocks and labile f...
The replacement of the forest by annual crops and pastures, as well as the application of pig slurry...
The conversion of natural ecosystems into agricultural systems causes significant changes in soil pr...
Research evaluating the impact of different management systems coffee are essential for determining ...
Due to the great area occupied with Pinus sp. plantations in southern Brazil, it is considered neces...
The soil organic matter is influenced by management adopted, and for this reason, considered an indi...
A constituição da matéria orgânica do solo (MOS) é bastante complexa, sendo formada por diversas fra...
The soil organic matter content is severely affected by soil use and management. In physically and c...
The natural condition conversion of the soil to agriculture, highlighting to the sugarcane monocultu...
The soils can act as a source or carbon sink to the atmosphere, depending on the climate conditions ...
O eucalipto é a principal espécie florestal plantada no Brasil. Todavia, são escassas informações ac...
Soil organic matter is essential within the agricultural system and its accumulation can be favored ...
Os ecossistemas florestais representam alternativa viável para mitigar o aumento da concentração de ...
Brazil is an important coffee producer and exporter and the main coffee crop pole is in the south re...
O objetivo deste trabalho foi avaliar os estoques de C e N do solo e os teores destes elementos na ...
Espirito Santo state is the second largest coffee arabica producer and the largest canephoracoffee p...
The replacement of the forest by annual crops and pastures, as well as the application of pig slurry...
The conversion of natural ecosystems into agricultural systems causes significant changes in soil pr...
Research evaluating the impact of different management systems coffee are essential for determining ...
Due to the great area occupied with Pinus sp. plantations in southern Brazil, it is considered neces...
The soil organic matter is influenced by management adopted, and for this reason, considered an indi...
A constituição da matéria orgânica do solo (MOS) é bastante complexa, sendo formada por diversas fra...
The soil organic matter content is severely affected by soil use and management. In physically and c...
The natural condition conversion of the soil to agriculture, highlighting to the sugarcane monocultu...
The soils can act as a source or carbon sink to the atmosphere, depending on the climate conditions ...
O eucalipto é a principal espécie florestal plantada no Brasil. Todavia, são escassas informações ac...
Soil organic matter is essential within the agricultural system and its accumulation can be favored ...
Os ecossistemas florestais representam alternativa viável para mitigar o aumento da concentração de ...
Brazil is an important coffee producer and exporter and the main coffee crop pole is in the south re...
O objetivo deste trabalho foi avaliar os estoques de C e N do solo e os teores destes elementos na ...
Espirito Santo state is the second largest coffee arabica producer and the largest canephoracoffee p...
The replacement of the forest by annual crops and pastures, as well as the application of pig slurry...
The conversion of natural ecosystems into agricultural systems causes significant changes in soil pr...
Research evaluating the impact of different management systems coffee are essential for determining ...